Excel’s built-in financial functions, tools, and customization options make it a go-to tool for analyzing ROI, cash flows, and portfolio performance. Here’s a detailed guide:
Create a table with the key inputs:
| Year | Investment Outlay | Cash Flow | Cumulative Cash Flow |
|----------|-----------------------|---------------|--------------------------|
| 0 | -50,000 | 0 | -50,000 |
| 1 | 0 | 10,000 | -40,000 |
| 2 | 0 | 15,000 | -25,000 |
| 3 | 0 | 20,000 | -5,000 |
| 4 | 0 | 25,000 | 20,000 |
Define Key Assumptions
=NPV(Discount Rate, Cash Flow Range) + Initial Investment
0.1
). B2:B5
. =NPV(0.1, B2:B5) + B1
.=IRR(Cash Flow Range)
B1:B5
, use =IRR(B1:B5)
. Tip: Use XIRR for cash flows with irregular intervals:
- =XIRR(Cash Flow Range, Date Range)
.
=Year Before Positive + (Abs(Cumulative Cash Flow Before) ÷ Cash Flow of That Year)
. =NPV / Initial Investment
. Portfolio Allocation Table
| Asset Class | Amount Invested | % Allocation | Annual Return (%) |
|-----------------|---------------------|-------------------|-----------------------|
| Stocks | $50,000 | 50% | 8% |
| Bonds | $30,000 | 30% | 4% |
| Real Estate | $20,000 | 20% | 6% |
Calculate Allocation:
=Investment Amount ÷ Total Portfolio
.
=SUMPRODUCT(Allocation Range, Return Range)
.=Current Stock Price ÷ Earnings Per Share (EPS)
. =Annual Dividend ÷ Current Stock Price
. =NPV(Discount Rate, Future Cash Flows)
.Use Data > What-If Analysis > Scenario Manager
to define and compare different scenarios.
Data Table for Sensitivity Analysis
Data > What-If Analysis > Data Table
. Insert a line chart to visualize how NPV changes with the rate.
Portfolio Allocation Pie Chart
Go to Insert > Pie Chart
to show the proportion of each asset class.
Dynamic Dashboards
Create a reusable investment analysis model: File > Save As > Excel Template
.
Use Excel Add-Ins
Example: Use =RAND()
or =NORM.INV()
to create randomized growth rates for risk analysis.
Regression Analysis
Data > Data Analysis > Regression
.